<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>
        a{
            text-decoration: none;    /*去除超链接的文本修饰*/
        }
    </style>
</head>
<body>

<a href="http://www.baidu.com">baidu</a>

</body>
</html>